init()

init is the very first function called when your State starts up. It's called before preload, create or anything else.If you need to route the game away to another State you could do so here, or if you need to prepare a set of variablesor objects before the preloading starts.

loadRender()

loadRender is called during the Loader process. This only happens if you've set one or more assets to load in the preload method.The difference between loadRender and render is that any objects you render in this method you must be sure their assets exist.

pauseUpdate()

preload()

preload is called first. Normally you'd use this to load your game assets (or those needed for the current State)You shouldn't create any objects in this method that require assets that you're also loading in this method, asthey won't yet be available.

preRender()

render()

Nearly all display objects in Phaser render automatically, you don't need to tell them to render.However the render method is called AFTER the game renderer and plugins have rendered, so you're able to do anyfinal post-processing style effects here. Note that this happens before plugins postRender takes place.

shutdown()

update()

The update method is left empty for your own use.It is called during the core game loop AFTER debug, physics, plugins and the Stage have had their preUpdate methods called.It is called BEFORE Stage, Tweens, Sounds, Input, Physics, Particles and Plugins have had their postUpdate methods called.